Syringe barrel



FIG. 1 is a perspective view of the syringe barrel;

FIG. 2 is a front/back view thereof;

FIG. 3 is a left/right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a cross-sectional view along the line 6—6 in FIG. 4.

The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design. 

The ornamental design for a syringe barrel, as shown and described. 